User Manual

26 Command Summary
3.17 Initialize a
Strip Chart
Dec
Hex
ASCII
254 110
FE 6E
■ n
ID X1 Y1 X2 Y2 Min Max Step Style ID
ID X1 Y1 X2 Y2 Min Max Step Style ID
ID X1 Y1 X2 Y2 Min Max Step Style ID
v8.3
Designate a portion of the screen for horizontal scrolling. Can be used to create scrolling graphs or marquee text.
ID
Byte
Unique chart identification number, value between 0 and 7.
X1
Byte
Leftmost coordinate of the strip chart, zero indexed from left.
Y1
Byte
Topmost coordinate of the strip chart, zero indexed from top.
X2
Byte
Rightmost coordinate of the strip chart, zero indexed from left.
Y2
Byte
Bottommost coordinate of the strip chart, zero indexed from top.
Min
Short
Minimum chart value.
Max
Short
Maximum chart value.
Step
Byte
Scroll distance in pixels.
Style
Byte
Chart style value which is an OR’d combination of type and direction, as per the tables below.
ID
Short
9-slice file ID, if a 9-slice style strip chart is not desired send any value for this parameter.
Table 20: Strip Chart Directions (Bytes 7-4)
Direction
Description
0
Bottom origin, left shift
32
Left origin, upward shift
64
Top origin, right shift
96
Right origin, downward shift
128
Bottom origin, right shift
160
Left origin, downward shift
192
Top origin, left shift
224
Right origin, upward shift
Table 21: Strip Chart Types (Bytes 3-0)
Type
Description
0
Bar
1
Line
2
Step
3
Box
4
9-slice
5
Separated Bar
6
Separated Box
3.18 Update a
Strip Chart
Dec
Hex
ASCII
254 111
FE 6F
■ o
ID Value
ID Value
ID Value
v8.3
Shift the specified strip chart and draw a new value.
ID
Byte
Chart identification number, value between 0 and 7.
Value
Short
Value to add to the chart.